kaovskenWhat's the difference?

Quick tell: kao is a noun, ken is a verb, so they fill different roles in a sentence.

Which to use

“kao” is a noun and “ken” is a verb - they look or sound alike but fill different roles in a sentence.

#47,406
“kao” frequency rank
#6,971
“ken” frequency rank
54377
confusion score

Side-by-Side Comparison

Feature kao ken
Definition Champs Niquer (au sens sexuel), faire l’amour.

Letter map: kao vs ken

Shared letters muted; letters that set kao and ken apart highlighted. Shared run: 1. kao (CVV) and ken (CVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

3 ch
kao
3 ch
ken

Grammar separator: kao vs ken

Our dataset has no pronunciation recorded for both members, so the reliable separator here is grammatical: kao is anoun and kenaverb. On the page they share most of their letters but differ in 2 positions. Our composite confusion score for this pair is 54377, derived from the frequency rank of both members and their visual similarity.

kao is recorded at frequency rank #47,406, classified as anoun. ken is at rank #6,971, tagged as averb, pronounced \kɛn\.

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 54377, this pair ranks #134,464 of 440,172 scored French confusable pairs - roughly mid-pack for confusability.

Orthographic DNA of kao vs ken

Shared letters: k. Private to "kao": ao. Private to "ken": en.

"kao" · 3 letters · shape CVV  ·  "ken" · 3 letters · shape CVC

Frequently Asked Questions

Can "kao" and "ken" be used interchangeably?
No - they are not even the same part of speech. "kao" is a noun and "ken" a verb, so a sentence built for one is usually ungrammatical with the other.
In ordinary French text, does "kao" or "ken" show up more?
"ken" is the more common of the two: it sits at frequency rank #6,971 in our French list, against #47,406 for "kao". The two are close in frequency, so neither is a safe default; check the meaning rather than guessing.

Useful next steps

You've compared "kao" and "ken". Here's where to go from here.

  • Full dictionary entry for "kao" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "ken" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #134,464 of 440,172 scored French confusable pairs in this corpus vintage. Corpus statistics
  • "kao" and "ken" also get mixed up with nearby pairs, the highest-scored neighbour is "kao vs ky". Nearby pair

Confusion rank #134,464 of 440,172 scored French pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list